Hi guys … I’m using Terraform to deploy to the DigitalOcean App platform which basically works good. I’m deploying a public image from DockerHub.
This is my config.
resource "digitalocean_app" "docs-page" {
spec {
domain {
name = "${var.do_subdomain_docs}.${var.do_base_domain}"
}
name = "docs-page"
region = var.do_region
service {
name = "docs-page-app"
http_port = 80
instance_count = 1
instance_size_slug = var.do_instance_smallest
internal_ports = []
source_dir = "/"
image {
registry_type = "DOCKER_HUB"
registry = "sommerfeldio"
repository = "docs-website"
tag = "stable"
}
routes {
path = "/"
preserve_path_prefix = false
}
}
}
}
The image of choice is my sommerfeldio/docs-website:stable (docker pull sommerfeldio/docs-website:stable
).
My problem is this: I deploy a new version of my image to DockerHub. Then I trigger terraform apply
to update my DigitalOcean infrastructure and terraform states, that nothing has changed (“Apply complete! Resources: 0 added, 0 changed, 0 destroyed.”). This might be true from an infrastructure-pount-of-view because there is no chagne to e.g. the instances count or domain name or whatever. But my image did change. And this change is not picked up. To update my DigitalOcean app I have to destroy and re-provision everything. Which is not something I wanna do.
I’m using this provider: https://registry.terraform.io/providers/digitalocean/digitalocean/latest/docs
How can I tell the terraform-digitalocean-provider to (1) re-deploy the app with the latest image version from DockerHub or (2) update my above mentioned config in a way that it is mandatory to load the image from DockerHub all the time?
This textbox defaults to using Markdown to format your answer.
You can type !ref in this text area to quickly search our full set of tutorials, documentation & marketplace offerings and insert the link!
These answers are provided by our Community. If you find them useful, show some love by clicking the heart. If you run into issues leave a comment, or add your own answer to help others.
Enter your email to get $200 in credit for your first 60 days with DigitalOcean.
New accounts only. By submitting your email you agree to our Privacy Policy.
Hi there,
There are two suggestions that come to my mind:
doctl
CLI tool, to trigger a new forced rebuild, that way you would not have to re-provision everything each time.If you want to force a rebuild you can do so with doctl, DigitalOcean’s command-line utility.
First, find the app’s ID with
doctl
app list, and then create a new deployment with the--force-rebuild
option. Ex.doctl app create-deployment --force-rebuild 42a33f83-5093-44c7-acb5-53f0a218b732
.Hope that this helps!
Best,
Bobby